NDLI: Oxidative γ-addition of enals to trifluoromethyl ketones: enantioselectivity control via Lewis acid/N-heterocyclic carbene cooperative catalysis.

Content Provider	Semantic Scholar
Author	Mo, Junming Chen, Xingkuan Chi, Yonggui Robin
Copyright Year	2012
Abstract	An oxidative γ-functionalization of enals under N-heterocyclic carbene (NHC) catalysis to give unsaturated δ-lactones is disclosed. Enantioselectivity control involving the relatively remote enal γ-carbon was achieved via Lewis acid [Sc(OTf)(3) or combined Sc(OTf)(3)/Mg(OTf)(2)] and NHC cooperative catalysis.
Starting Page	5
Ending Page	8
Page Count	4
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://www3.ntu.edu.sg/home/robinchi/publication%20lists/25%20pdf.pdf
PubMed reference number	22571795v1
Alternate Webpage(s)	https://doi.org/10.1021/ja303618z
DOI	10.1021/ja303618z
Journal	Journal of the American Chemical Society
Volume Number	134
Issue Number	21
Language	English
Access Restriction	Open
Subject Keyword	Amino Acid Chloromethyl Ketones Bridged Bicyclo Compounds, Heterocyclic Catalysis Fatty Acids, Unsaturated Ketone Measurement Thioctic Acid carbene
Content Type	Text
Resource Type	Article

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Oxidative γ-addition of enals to trifluoromethyl ketones: enantioselectivity control via Lewis acid/N-heterocyclic carbene cooperative catalysis.